Favourite Eagle Series Sky 2 2-6S LiPo Battery 30A Simonk Program Brushless Motor Electronic Speed Controller ESC with 5V/2A Linear Mode for DIY RC F450 F550 Quadcopter Multicopters<br>Features:<br>All firmware and components are from renowned makers.<br>Throttle range setting anf multiple accelaration start up choices<br>Multiple rotor timing choices, so compatible with most brushless motor in the market.<br>Self-warning &quot;Beep-beep&quot; show that your throttle is inadequate when the power is on and the rotor will not start.<br>Multiple protection features: over heat protection, throttle signal loss protection, low voltage cut-off protection.<br>USB link can be used with connection to PC for parameter setting changes.<br><br>Specification:<br>Output: Continuous 30A, Burst 40A up to 10 seconds.<br>Input Voltage: 2-6 cells liPo battery or 5-18 cells NiCd/NiMh battery.<br>Max Speed: 210000rpm for 2 Poles BLM, 70000rpm for 6 poles BLM, 35000rpm for 12 poles BLM.<br>Suit for DIY RC F450 F550 Quadcopter Multicopters<br><br>Package Information:<br>Package size: 11 * 6 * 1.5cm / 4.4 * 2.4 * 0.6in<br>Package weight: 28g / 1oz<br>Adhesive taps package<br><br>Package List:<br>1 * FVT-Eagle_III030 30A Multicopters